08/21/2026
What does an ENERGY STAR® label really mean?
It means your replacement windows have been independently tested to meet strict energy performance standards.
At Hi-Tech Energy Windows & Doors, every ENERGY STAR® certified window is manufactured right here in Manitoba using triple-pane glass, argon gas fills, and Low-E coatings designed for our Prairie climate. The result is a home that's more comfortable through every season while helping reduce energy loss and heating costs.